질산 카드뮴

질산카드뮴 · 카드뮴질산 · 카드뮴 나이트레이트 · 이질산 카드뮴 · 질산 카드뮴 · 질산 카드뮴 (Cd(NO3)2) · 질산 카드뮴(II) · 질산, 카드뮴 염

https://huagongshe.com/ko/chemical/25154

식별자 및 물리적 특성

CAS No.	10325-94-7
분자식	Cd(NO3)2
평균 분자량	236.42 g/mol
단동위원소 질량	237.87899422 g/mol
SMILES	O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Cd+2]
InChIKey	XIEPJMXMMWZAAV-UHFFFAOYSA-N
PubChem CID	25154
ChEBI	CHEBI:77732
EC No.	233-710-6
DTXSID	DTXSID7044504
현지명	질산 카드뮴

화학 및 물리적 성질

극성 표면적	126
수소 결합 공여자 수	0
수소 결합 수용자 수	6
회전 가능 결합 수	0
무거운 원자 수	9
형식 전하	0
복잡도	18.8
물질 분류	Metals -> Cadmium Compounds, InorganicCarcinogens
밀도	2.45 at 68 °F (USCG, 1999) - Denser than waterwill sink3.6 g/cu cm3.6 @25 °C2.455(17/4℃)
Color/Form	White cubic crystalsWhite, amorphous pieces or hygroscopic needlesWhite, prismatic needles
용해도	Soluble in ammonia, alcoholSol in ethanolSoluble in ether, acetoneIn water, 156 g/100 g water at 25 °C에탄올에 용해됨
Endocrine Disruptors	Potential endocrine disrupting compound
끓는 점	132 °C @760 [mm Hg]132℃
Decomposition	When heated to decomp, emits very toxic fumes of /cadmium and nitrogen oxides/.
녹는점	138 °F (USCG, 1999)360 °C59.4℃
Physical Description	Cadmium nitrate is an odorless white solid. Sinks in water. (USCG, 1999)[HSDB] White odorless crystals[MSDSonline] There are 3 hydrates that form at temperatures <56 deg C[Ullmann]
Stability/Shelf Life	Stable during transport. /Tetrahydrate/
Other Experimental Properties	Strongly hygroscopicEnthalpy of Fusion: 18.3 kJ/mol at 360 °CSpecific gravity 2.455bp 132 °C /Tetrahydrate/... forms both a dihydrate and a tetrahydrateFor more Other Experimental Properties (Complete) data for CADMIUM NITRATE (9 total), please visit the HSDB record page.
물리적 상태	화이트 큐빅 크리스탈
색상	white cubic crystals, crystallinehygroscopic
pH	≥3
용해도	g/100g 용액 H2O: 55.1(0.6°C), 61.3(25°C), 87.2(100°C)고체상, Cd(NO3)2·4H2O(0°C, 25°C), Cd(NO3)2(100°C) [KRU93]수용성 알코올, 암모니아 [HAW93]
Merck	13,1622
BRN	8137359
EPA	Cadmium nitrate (10325-94-7)

화학적 성질

White, amorphous pieces or hygro- scopic needles. Soluble in water, ammonia, and alco- hol.

안전 및 규제

GHS 분류	DangerH302: Harmful if swallowed [Warning Acute toxicity, oral]P203, P260, P261, P264, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P317, P318, P319, P321, P330, P362+P364, P391, P405, and P501 (click each P-code to see the statement)H301 (90%): Toxic if swallowed [Danger Acute toxicity, oral]P203, P260, P261, P264, P270, P271, P273, P280, P284, P301+P316, P301+P317, P302+P352, P304+P340, P316, P317, P318, P319, P320, P321, P330, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
규제 정보	Chemical: Nitric acid, cadmium saltHazard Traits - CarcinogenicityGenotoxicityREACH registered substance: Cadmium nitrate (EC: 233-710-6)Restricted substance: Cadmium nitrateSubstance: Cadmium nitrateNitric acid, cadmium salt: HSNO Approval: HSR001316 Approved with controls
기타 안전 정보	IMAP assessments - Water soluble cadmium(2+) salts: Environment tier II assessment
운송 라벨(DOT)	Oxidizer Poison
화재 위험	Special Hazards of Combustion Products: Toxic oxides of nitrogen and cadmium oxide fume may form in fires.
건강 유해성	Inhalation of fumes can produce coughing, chest constriction, headache, nausea, vomiting, pneumonitis. Chronic poisoning is characterized by emphysema and kidney injury. Ingestion causes gastrointestinal disturbance and severe toxic symptomsboth kidney and liver injuries may occur. Contact with eyes causes irritation. (USCG, 1999)
유해성 요약	See Cadmium and the linked diseases.The major hazards encountered in the use and handling of cadmium nitrate stem from its toxicologic properties. Toxic primarily by ingestion and inhalation, exposure to this odorless, colorless-to-white, crystalline substance may occur from its use in making other cadmium salts, in photographic emulsions, in coloring glass and procelain, and in the manufacture of nickel-cadmium batteries and turf fungicides. Effects from exposure may include headache, nausea, shortness of breath, chest pain, kidney damage, liver damage, emphysema, and intense pulmonary edema (possibly resulting in death). Processes and operations which may release cadmium fumes or dust should be enclosed and fitted with exhaust ventilation. In activities where overexposure is possible, workers should wear a high efficiency particulate filter respirator or self-contained breathing apparatus. Protective clothing also should be worn, including eye, face, and hand protection. All such clothing should be removed before leaving work. If contact should occur, immediately wash contaminated skin with large amounts of water. Do not eat, smoke, or drink in work areas. Cadmium nitrate presents only a moderate fire hazard (when in the form of dust) if exposed to heat, flame, or by chemical reaction with oxidizing agents, metals, hydrogen azide, zinc, selenium, or tellurium. Wear a self-contained breathing apparatus when fighting such fires. Cadmium nitrate should be stored in cool, well-ventilated areas, out of direct rays of sun, and away from combustibles and other fire hazards. Should hazardous concentrations of cadmium nitrate be released, first stop the discharge, then isolate and remove the discharged material. Before implementing land disposal of waste cadmium nitrate, consult environmental regulatory agencies for guidance.

용도

Cadmium salts, photographic emulsions, col- oring glass and porcelain, laboratory reagent, cad- mium salts.

일반 설명

Odorless white solid. Sinks in water.

제조 및 합성 방법

제조 방법

reparation Cadmium nitrate is prepared by dissolving cadmium metal or its oxide, hydroxide, or carbonate, in nitric acid followed by crystallization:CdO + 2HNO3 → Cd(NO3)2 + H2O.